Those tiny, fluffy dogs walking down the street may look cute but beware — they probably have some wolf in them. That is the discovery announced on Monday by U.S. scientists, who were surprised to ...

Wolf-dog hybrids are bred by crossing domestic dogs with wolves, sometimes just a few generations back. They carry physical traits and instincts that set them far apart from standard breeds. These ...

Little Timmy, Brooke and Boo's DNA tests, provided by company Embark, came back as 49.1% Gray Wolf and 50.9% Czechoslovakian ...

Most pet dogs carry small fragments of wolf DNA, left behind after their long association with people. That genetic trace is ...

Many dog owners may not be surprised to learn that most dogs still carry some wolf DNA in their genomes. Domestication has changed dogs dramatically from their wolf ancestors, but most do still have ...

What’s furry, cute, and may have ancestral ties to ancient wolves? Possibly, your dog. Researchers at the New York-based American Museum of Natural History and the Smithsonian’s National Museum of ...

Animal rescues often emphasize spaying and neutering your dogs, especially amid a massive overflow of dogs and puppies in shelters across the United States. When female dogs are in heat, they attract ...

The remarkable surge in genetic technology has now allowed us to look at dogs and dog breeds in a whole new way. We can not only determine the wild canine ancestral species from which our dogs were ...